package com.warren.handler;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import lombok.extern.slf4j.Slf4j;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;
import java.util.*;

/**
 * @author warren
 * @date 2021/3/25 0025 14:50
 * @Description
 **/
@Slf4j
@Component
public class MyMetaObjectHandler implements MetaObjectHandler {

    @Override
    public void insertFill(MetaObject metaObject) {
        log.info("start insert fill ....");
        this.strictInsertFill(metaObject, "createTime", Date.class, new Date()); // 起始版本 3.3.0(推荐使用)

        //不仅仅给创建时间赋值，还要给修改时间赋值
        this.strictInsertFill(metaObject, "modifiedTime", Date.class, new Date()); // 起始版本 3.3.0(推荐使用)
    }

    @Override
    public void updateFill(MetaObject metaObject) {



        log.info("start update fill ....");
        this.strictUpdateFill(metaObject, "modifiedTime", Date.class, new Date()); // 起始版本 3.3.0(推荐)

    }
}
